variable assignments

1 files changed, 3 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index efcbd3c..925c62c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,4 @@
+use std::collections::HashMap;
 use std::ffi::OsStr;
 use std::fs;
 use std::io::{self, IsTerminal, Read, Write};
@@ -62,6 +63,7 @@ pub struct Session {
     history: Vec<BString>,
     dispatch: CommandDispatch,
     prev_path: BString,
+    vars: HashMap<BString, BString>,
 
     /// n before end of history.len()
     /// 0 == not checking history
@@ -202,6 +204,7 @@ fn event_loop() {
         dispatch: CommandDispatch::new(),
         prev_path: vec![b'.'],
         history_visit: 0,
+        vars: HashMap::new(),
     };
 
     print!("{}", se.prompt());